baber/WOPTO huggingface dataset:
Patent JP-S62174786-A (JP)
Title: Nontacky elastic material roller for fixing
Inventor: YAMAMOTO MASAAKI
IPC: B05C19/00
Filed: 1986-01-28
Abstract: PURPOSE:To improve the release characteristic between a toner and paper as a roller for fixing by forming an oil-contg. underlying rubber layer and nontacky layer which is coated with a fluoroplastic as a base material and has oil permeability on the outside periphery of a roller body. CONSTITUTION:The underlying rubber layer 2 contg. the silicone oil and the fluorolatex coating layer 3 are formed on the outside peripheral face of the roller body 1. The layer 3 is formed by spray-coating the liquid essentially consisting of the fluoroplastic on the outside periphery of the layer 2 and baking the same and is constituted on an inside layer 231 consisting of fluororubber, nontacky outside layer 230 consisting of the fluoroplastic and pinholes 232 formed by evaporation of water during baking. The silicone oil incorporated into the layer 2 bleeds onto the outside peripheral face and therefore, the release characteristic of the toner and paper is improved if such roller is used as a press roller. Since the outside layer 230 is relatively hard, the collapse of the outside diameter is obviated and the staining and wear of the outside peripheral surface are prevented.
Patent JP-H09206660-A (JP)
Title: Equipment and method for continuous coating
Inventor: OHIRA AKIRA
IPC: B05D1/26
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating means and a coating method which can coat continously cylindrical bases without coating defect and form a good image without defects. SOLUTION: A continuous coating device is provided with a coating means 40 for coating continuously a coating fluid on the outer peripheral faces of cylindrical bases 1 while aligning cylindrical axes and stacking the cylindrical bases 1 and pushing them up vertically from below upwardly, a feed means 10 for feeding the cylindrical bases 1 to the coating means 40, a carrying means 20 for carrying the cylindrical bases 1 upward, a positioning means 30 for registering central axes and stacking accurately the cylindrical bases 1, a drying means 50 for drying or drying and adjusting the coated cylindrical bases 1 and a separating and discharging means 60 for releasing the cylindrical bases 1 after coating, and at least one drying system for the above-said means 10-60 is set on a vibration-isolating stand or an active vibration-damping stand.
Patent JP-H11211337-A (JP)
Title: Showcase
Inventor: KOIDE KENJI
IPC: F25D23/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent inner and outer panels from being recessed or cracked due to aging or chemical reaction of a foaming agent by arranging, on the inner surface of a panel constituting a case body, with a member for preventing adhesion of a heat insulating material to the panel surface. SOLUTION: Inner and outer panels 13, 14 constituting side plates are arranged oppositely at an interval with an oil and fat 16 being applied to the facing surfaces and then a foaming agent is foamed. Consequently, a boundary layer by the oil and fat is formed between the foaming agent and the panels 13, 14 thus preventing adhesion of the foaming agent to the panels 13, 14. According to the structure, the panels 13, 14 are not recessed even if the foaming particles are degassed due to aging of the foaming agent.
Patent JP-H057131-A (JP)
Title: Method of changing over capacitor of changeover capacitor circuit
Inventor: JIYOHASAN HAAMAN FUITSUSHIYAA
IPC: H01H9/54
Filed: 1991-01-18
Abstract: PURPOSE: To reduce signal depending distortion generated in a switch process by directly and alternately switching first and second switches from one contact point in each switch to the other contact point. CONSTITUTION: In an initial state, a capacitor 13 is connected between a first signal source 14 and a switch 12 contact point D (ground). Then, the switch 12 changes over the ground contact point D to the virtual ground input of an amplifier 16. When the switch 12 completes the operation, the switch 11 changes over the capacitor 13 to a second signal source 15. Then, the switch 12 returns to the ground contact point D and the switch cycle of a switch capacitor circuit completes. Either switch 11 or 12 is not in an intermediate (floating) state while the other switch is in the middle of operation. For reducing signal depending distortion by the switches 11 and 12, the respective switches 11 and 12 alternately operate so that switching completes from one contact point to the other contact point before the other switch operates.
Patent JP-H07226575-A (JP)
Title: Manufacture of printed wiring board
Inventor: HATAKEYAMA SHUICHI
IPC: H05K3/18
Filed: 1994-02-14
Abstract: PURPOSE:To ensure adhesion between plated conductor and a board by a method wherein a metal foil is laminated and pressed on an insulating board material via a roughened surface, the metal foil is etched and eliminated from the insulating board material, and a circuit is formed by applying the wiring work containing electroless plating to a replica surface of the insulating board material. CONSTITUTION:A copper foil 1 which is composed of one or more kinds of copper and the like and has a roughened surface is laminated and pressed on a glass cloth base material epoxy prepreg 2 via the roughened surface. After the copper foil is etched and eliminated from the glass cloth base material epoxy prepreg 2, the wiring work containing electroless CL plating 5 is applied to a replica surface of the glass cloth base material epoxy prepreg 2, and a circuit is formed. Thereby sufficient adhesion between a plating film and the insulating board can be obtained.
Patent JP-S59142438-A (JP)
Title: Structure of permeable membrane supporting vessel
Inventor: MASUDA YOSHIHIRO
IPC: G01N15/08
Filed: 1983-02-04
Abstract: PURPOSE:To measure separability or permeability of a very small quantity gas which permeates through a permeable membrane by constituting a titled structure of a vessel into which a sample gas is put first and a vessel for collecting permeating gas, and constituting so that the airtightness is held by placing the permeable membrane between both vessels. CONSTITUTION:First of all, the gas in the second vessel 2 is discharged from a pipe 11, and subsequently, the gas in the first vessel 1 is discharged from a pipe 9 or 10. A force applied to a permeable membrane 5 at the stage of discharge is received by a membrane supporting base 12. Subsequently, a sample gas is put in from the pipe 9 and discharged from the pipe 10. The pipe 9 is extended to the vicinity of the surface of the permeable membrane 5, therefore, a fresh gas always flows circularly through the vicinity of the permeable membrane 5. The gas which leaks into the second vessel 2 from the first vessel 1 through the permeable membrane 5 is stored in the second vessel 2 for a constant interval of time, and thereafter, it is led into a gas analyzing device through the pipe 11. In this way, separability or permeability of a very small quantity gas which permeates through the membrane is measured.
Patent JP-H10213458-A (JP)
Title: Dustproof structure of instrument housing
Inventor: FUKUOJI TAKASHI
IPC: G01D11/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof structure for an instrument housing without allowing dust to enter the instrument housing and damage the external appearance or influencing the visibility of an indicating instrument. SOLUTION: A looking-back plate 3 is disposed on the opening end of a lower case 2, and a seeing-through plate 4 disposed in the front opening part side of the looking-back plate 3 is provided with a side wall 7 to surround outside a tip part 5 of the looking-back plate 3. A barrier 10 located on the front opening part side of the looking-back plate 3 facing the end edge of the side wall 7 provided on the seeing-through plate 4 to project toward the side wall 7 is provided integrally on the peripheral wall of the looking-back plate 3.
Patent JP-H01194019-A (JP)
Title: Position detector
Inventor: MURAKAMI AZUMA
IPC: G06F3/041
Filed: 1988-01-29
Abstract: PURPOSE:To improve the operability and accuracy of the title device without connecting a position indicator to any part by providing the position indicator with a tuning circuit and forming a position detecting parts constituted of arranging plural loop coils capable of generating radio waves having alternately different phases or voltage having alternately different phases with intervals on a tablet. CONSTITUTION:When a radio wave is generated through a loop coil on the position detecting part 10 formed on the tablet, the radio wave is tuned and received by the tuning circuit 25 of the position indicator 20 for specifying a position on the tablet, but the tuning circuit receiving the radio wave originates and reflects a similar radio wave. The reflected radio wave is received through the loop coil of the position detecting part 10 on the tablet, the intensity of the radio wave depends upon the shifted distance of the loop coils, i.e. a position in a position detecting direction and the coordinate value of the position specified by the position indicator 20 is detected on the basis of the intensity of the radio wave. Consequently, the number of loop coils constituting the position detecting part can be reduced and a position detecting speed can be increased.
Patent JP-H04255983-A (JP)
Title: Portable cassette tape player
Inventor: ODA HIROSHI
IPC: G11B15/02
Filed: 1991-02-08
Abstract: PURPOSE:To facilitate hearing the alarm sound of a set time, even when the reproducing signals of a cassette tape are being heard through an earphone, by adding a timer function. CONSTITUTION:A data at a time specified from a data input key 7 is outputted by an operation by a key control circuit 6. By a control circuit 9, an inputted data is stored in a memory circuit 8, and a time-up signal is outputted when a data computed by the timer circuit 10 is coincided with the data of the memory circuit 8. By an oscillating sound circuit 5, an oscillation signal which is preset by the time-up signal is outputted. By an amplifier circuit 2, the oscillating signal is inputted through a switching circuit 3, amplified and outputted.
Patent JP-S58134763-A (JP)
Title: Heat-sensitive recorder
Inventor: SHIMIZU TOSHIO
IPC: B41J25/316
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a heat-sensitive recorder capable of easily and inexpensively performing a position adjustment operation with lesser number of positioning factors for a heat-sensitive head by a method in which the other end of a head mount having a heat-sensitive head on its one end is pivotally attached to the support shaft of an upper cover under a specific condition. CONSTITUTION:The other end of a head mount 20 having a heat-sensitive head 40 attached to its one end is pivotally attached to the supporting shafts 12 of an upper cover 10 independently of the upper cover. The head mount 20 is integrated with the upper cover 10 only when coupling pins 24 couple with coupling holes 14. In uniting them, the attaching position of the heat-sensitive head 40 to the head mount 20 is only adjusted exactly without the need to position the head 40 in relation to a platen roller 5.
Patent JP-H0789229-A (JP)
Title: Recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/26
Filed: 1994-02-14
Abstract: PURPOSE:To improve the light fastness of a color forming material, in a recording material using an electron donating leuco dye and an electron acceptive compd., by adding at least one or more kinds of triarylamine derivative represented by a specific formula. CONSTITUTION:A recording material using an electron donating leuco dye and an electron acceptive compd. contains a triarylamine derivative represented by formula (wherein Ar<1>, Ar<2>, Ar<3> and Ar<4> are a non-substituted aryl group or an aryl group substituted by an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group, X and Y are an oxygen atom or a sulfur atom and Z is an alkylene group, a phenylene group or an alkanediol group). The oxidation potential of the triarylamine derivative is pref. 0.40-0.90V from the aspect of the light fastness of an image and the oxidation resistance of the triarylamine derivative itself.
Patent JP-2000210768-A (JP)
Title: Cutting state monitoring device
Inventor: IIDA KUMEO
IPC: B23K26/38
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To judge whether cutting is executed in a normal state or not by collecting a sound generating in accordance with execution of cutting for a stock to be cut using a cutting torch. SOLUTION: Information of a sound generating when a preliminarily experimentally collected stock to be cut is cut in a normal state and information of a sound within the range of having no objection to judge that cutting is normal are stored in a storage part 12. The stock to be cut is cut with a cutting torch 5 selected among a gas cutting torch, a plasma cutting torch and a laser beam cutting torch mounted on e.g. an NC cutting device, and a sound including a non-audible sound generating in accordance with the cutting is collected with a microphone 6. Information of the collected sounds is compared with information of a sound corresponding to a preliminarily stored normal cutting with a comparator 13, and whether actual cutting is normal or not is judged with a judging part 14.  When the actual cutting is judged to be abnormal, a signal is generated from the judging part 14, an alarm is generated from an output part 18 or the NC cutting device is stopped.
Patent JP-H06207172-A (JP)
Title: Fading prevention agent
Inventor: KONDO YASUHIRO
IPC: A23L5/41
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a fading-prevention agent effective for various pigment preparations such as anthocyanine pigment and carotenoid pigment or foods, drinks, etc., colored with the preparation by extracting Hamamelis virginiana L. of the family Hamamelidaoeae with water or a hydrated alcohol and using the extract as an active component. CONSTITUTION:The fading-prevention agent is produced by extracting Hamamelis virginiana L. of the family Hamamelidaceae with water or a hydrated alcohol and using the extract as an active component. The extraction is carried out preferably by using 5-20 pts.wt. of hydrated ethanol having a water- content of 50-90wt.% based on 1 pt.wt. of the material such as leaf and bark of hamamelis and extracting usually at the boiling point of the solvent for 30min to 5hr. The active component consisting of the above extract preferably contains >=10wt.% of tannins.
Patent JP-H07204973-A (JP)
Title: Processing device
Inventor: YAMADA KUNIAKI
IPC: B23Q7/04
Filed: 1994-01-18
Abstract: PURPOSE:To provide a processing device which can facilitate the selection of a gripping point for a workpiece (structural angle), and which can at once invert the workpiece around the axis at that point. CONSTITUTION:A pair of handling robots 9, 10 are suspended from a robot running rail 1 laid in a working area A in which a plurality of NC milling machines 6, 7, 8 for machining a structural angle 50, so as to be travelable, and are composed of first and second arm parts 12, 13 which are respectively movable, and hand parts 14 which are provided to the second arm parts 13, for gripping the structural angle, so as that it can swivel.
Patent JP-H03224083-A (JP)
Title: Portable electronic device
Inventor: IIJIMA YASUO
IPC: G06K19/10
Filed: 1990-01-30
Abstract: PURPOSE:To generate random number information for authentification in pseudo manner by using data data which becomes a base in the generation of the random number information by reading out from an internal memory, and rewriting the random number information generated newly so as to be set as base data in the generation of the next random number information. CONSTITUTION:An IC card 1, when receiving a telegram from terminal equipment 8, executes a mutual authentification preparatory flow selectively from the function code of the telegram. In other words, it is confirmed whether or not an application data file is already selected first, and when it is not selected, a key data number in an input telegram is found out, and it is checked whether or not it is normal. When it is normal, the random number information A and key data in the telegram are stored in the prescribed area of an internal RAM. The random number information B is generated according to prescribed algorithm based on the random number information A, a number proper to the card, and card random number information, and it is rewritten as new card random number information. Thereby, it is possible to generate the random number information for mutual authentification is pseudo manner even without incorporating a battery.
Patent JP-2000216041-A (JP)
Title: Ceramic green sheet and ceramic laminated electronic part
Inventor: NOMURA TAKESHI
IPC: H01G4/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a productive means for manufacturing a ceramic laminated electronic part, especially a laminated chip capacitor, in a thin-film formation method. SOLUTION: A non-porous ceramic dielectric substance containing ceramic dielectric particles is formed on one or both faces of a porous green sheet to form a modified green sheet in manufacturing a ceramic laminated electronic part. A thin-film electrode pattern is formed on the modified green sheet to form a thin-film electrode green sheet in manufacturing a ceramic laminated electronic part. Then, a plurality of thin-film electrode green sheets are laminated, bonded by press, cut, and baked to form the ceramic laminated electronic part.
Patent JP-H09213012-A (JP)
Title: Magnetic recorder
Inventor: SUZUKI KOHEI
IPC: G11B20/18
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To edit a specific program without deteriorating the error resistance at the reproducing time by dividing a block of the same program into plural sectors and performing interleaving processing on a signal after adding an external code to a space between the sectors. SOLUTION: An input signal is converted into a signal divided into blocks A-C dividing one track of recording information in a processing circuit 82, and is then turned into a signal with external code parities, each added to each sector in the block by an external code encoder 83, and is sent to a switch circuit 84. A signal is sent by the circuit 84 to a 3-block interleaving processing circuit 85 at the usual recording time, and to a switch circuit 86 at the multiprogram recording time. An internal code parity is added to each sink block from the circuit 85 by an internal code encoder 87, and its output signal is sent to a processing circuit 88, and then an output signal of the circuit 88 is supplied as a recording current to a recording head 91.
Patent JP-S60163045-A (JP)
Title: Main body of film cartridge
Inventor: AKAO MUTSUO
IPC: C08K5/00
Filed: 1984-02-03
Abstract: PURPOSE:To enable reduction of wall thickness, enhancement of transparency, and improvement of fit tightness by using a specified propylene type resin. CONSTITUTION:The main body 1 of a film cartridge is made of a polymer having >=70wt% propylene monomer units, a melt index of 16-80g/10min, a tensile yielding point stress of 250kg/cm<2>, a bending elasticity of >=10,000kg/cm<2>, a notched Izod impact strength of >=2.0kg.cm/cm<2>, and an average circumference wall thickness of 0.4-1.2mm.. The polymer contains a nucleating agent, serving as ensuring said various physical properties. A wall thickness near a resin injection part 4 is made thicker than the average thicknesses of the walls 2, 7 to prevent pinholes. Since such a material has high strength, the main body 1 can be reduced in thickness and improved in the fit tightness of a cap 3. It is good in transparency and needs no pigment. Since the resin is good in fluidity, high speed molding is made possible, and a rate of deffective molded products can be reduced. The main body 1 can be used also for the outer case to lower its cost, and printing is made on the outer surface of the body 1 to enhance saleability.
Patent JP-H07223308-A (JP)
Title: Automatic attaching device of delivery tag of printing paper bundle
Inventor: YOKOTA TOSHIYUKI
IPC: B25J9/02
Filed: 1994-02-15
Abstract: PURPOSE:To precisely and efficiently perform attaching work of a delivery tag, by a method wherein the delivery tag is attached automatically to a printing paper bundle which is being transferred in order. CONSTITUTION:A conveyor C which is provided with a uniting device B of a string on a downstream side of a conveying direction and conveys a printing paper bundle P, an X-Y-Z three dimensional coordinates type robot arm 1 which are movable in a conveyor width direction X, printing paper bundle conveying direction Y and height direction Z (vertical direction) and a sheet suction pad 3 fitted to the underneath of a cylindrical coordinates type robot arm plate 2 supported by the tip of the part 1a are provided. Therefore, the robot arm 1 is supported by a prop 4 turnable centering around a vertical shaft 4c installed out of one side of a widthwise direction of a conveyor C and turning and shunting actions are possible in a sideward direction of the conveyor C and delivery tag stockers S are installed on the facing sides by placing the prop and conveyor C between the stockers S.
Patent JP-S60166024-A (JP)
Title: Closed type stirring device
Inventor: NIKI MOTOFUMI
IPC: B01F7/00
Filed: 1984-02-06
Abstract: PURPOSE:To prevent leakage and scattering of reaction product from a reaction vessel by holding a stirring blade for stirring a reactant in a chemical reaction vessel freely rotatably and providing a sealing means for shielding an opening of a cover plate covering the opening part of a vessel from outside air. CONSTITUTION:An opening is bored at almost central part of a cover plate 24 for covering an opening part of a vessel 12 liquid tightly, and a stirring means 14 inserted into the vessel 12 through the opening is held freely rotatably to the vessel 12 by engaging shaft supporting means 20, 22 formed integrally with the means 14 freely pivotally to supporting means 30, 32 provided adjacently to said opening of the cover plate. Further, a driving means 42 is attached to an extended part of the stirring means 14 protruding to the outside of the vessel 12, and the stirring means is caused to rotate in the vessel by the driving means, and a flexible sealing means 40 for shielding the opening of the cover plate 24 from outside air is provided between the external surface of the cover plate and the stirring means. As the result, scattering and leakage of the reaction product from the reaction vessel are completely prevented.
Patent JP-S60163221-A (JP)
Title: Thin film head for vertical magnetic recording and reproducing
Inventor: HAMAKAWA YOSHIHIRO
IPC: G11B5/31
Filed: 1984-02-06
Abstract: PURPOSE:To remove a waving phenomenon of a recording density independent curve and to improve recording and reproducing characteristics by constituting a main magnetic pole so as not to be in parallel with an auxiliary magnetic pole. CONSTITUTION:A V-shaped groove is formed on the auxiliary magnetic pole plate to be also used as a substrate and an auxiliary magnetic pole 22 is formed by embedding glass or the like and smoothing the surface. The auxiliary magnetic pole 22 is not made parallel with the main magnetic pole 26 through an inorganic insulating layer 23 provided with a conductive coil 24 because of said bevel shape, so that the waving phenomenon of the recording density independent curve of a recording density reproducing output is removed and the recording and reproducing characteristics of a vertical magnetic recording/reproducing thin film head are improved.